diff options
Diffstat (limited to 'lib/Util.hs')
| -rw-r--r-- | lib/Util.hs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Util.hs b/lib/Util.hs index 5cf27e3..47ee7f2 100644 --- a/lib/Util.hs +++ b/lib/Util.hs @@ -9,7 +9,8 @@ module Util where import Data.Aeson as Aeson import Data.Text (Text) import qualified Data.Text as T -import Tiled2 (Layer (layerData), PropertyValue (..), mkTiledId) +import Tiled2 (Layer (layerData), PropertyValue (..), layerName, + mkTiledId) -- | haskell's many string types are FUN … showText :: Show a => a -> Text @@ -39,6 +40,9 @@ instance PrettyPrint PropertyValue where instance PrettyPrint () where prettyprint _ = error "shouldn't pretty-print Unit" +instance PrettyPrint Layer where + prettyprint = (<>) "layer " . layerName + printPretty :: PrettyPrint a => a -> IO () printPretty = putStr . T.unpack . prettyprint |